The English play ______ my classmates acted at the get-together was really a great success．
| A．for which | B．at which | C．in which | D．on which |
Distinguished guests and friends, welcome to our school, _____the ceremony of the 50th Anniversary this morning are our alumni （校友） from home and abroad.
| A．Attend | B．To attend | C．Attending | D．Having attended |
This special school accepts all disabled students, __ educational level and background.
| A．according to | B．regardless of | C．in addition to | D．in terms of |
unemployment and crime are high, it can be assumed that the latter is due to the former.
| A． | Before | B． | Where | C． | Unless | D． | Until |
This special school accepts all disabled students,educational level and background.
| A． | according to | B． | regardless of | C． | in addition to | D． | in terms of |
--- Bill, can I get you anything to drink?
--- .
| A．You are welcome | B．No problem |
| C．I wouldn't mind a coffee | D．Doesn’t matter |